.m-p-20 {
    padding: 20px;
}

.m-p-10 {
    padding: 10px;
}

.m-border {
    border: 1px solid #dcdcdc;
}

.m-p-tb-20 {
    padding: 20px 0;
}

.m-p-lr-20 {
    padding: 0 20px;
}

.column-head {
    padding: 20px 10px;
    background-color: #f2f2f2;
    font-size: 14px;
    margin-bottom: 20px;
}

.m-around {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.m-flex {
    display: flex;
}